“She said he would lie in bed, just moaning and screaming, ‘Oh, my God,'” one of the former officials said.

The other former official said Danley spoke about Paddock displaying “mental health symptoms.”…

Investigators are also examining approximately six media devices left behind by Paddock, one of the former officials said. Included in that search is an inquiry into Paddock’s web browsing history. Multiple law enforcement officials told NBC News that Paddock researched other attack locations in Boston and Chicago.